Physics
Standard
100%
Temperature
89%
Spectra
89%
Silicon
72%
Correction
59%
Light Emitting Diode
58%
Calibration
57%
Detection
54%
Correlation
54%
Value
51%
Laser
50%
Solar Cell
46%
Light
45%
Monte Carlo
43%
Performance
42%
Deviation
41%
Photons
41%
Lighting
38%
Radiation
37%
Cryostat
37%
Light Sources
36%
Electromagnetic Radiation
34%
Region
32%
Magnitude
31%
Simulation
31%
Transmittance
30%
Optical Power
29%
Reflectance
29%
Spheres
29%
Aperture
29%
Ozone
28%
Nonuniformity
27%
Area
26%
Emission
26%
Liquid Nitrogen
25%
Photometry
24%
Responses
23%
Metrology
23%
Radiation Detection
23%
Distribution Function
23%
Photodiode
23%
Arrays
22%
Estimates
21%
Electric Potential
21%
Bidirectional Reflectance
19%
Photometer
19%
Room Temperature
19%
Spectrometer
19%
Measuring Instruments
19%
Stability
18%
Engineering
Wavelength
87%
Responsivity
54%
Measurement
47%
Calibration
44%
Spectral Irradiance
42%
Radiation
36%
Spectral Range
34%
Correlation
33%
Luminaires
31%
Silicon
31%
Reference Cell
28%
Radiometer
26%
Absorber
23%
Optical Power
23%
Quantity
23%
Terahertz
23%
Sensor
23%
Performance
22%
Light Source
21%
Characteristics
19%
Primary Standard
19%
Irradiance
18%
Models
17%
Photocurrent
17%
Detection
17%
Assuming
17%
Linearity
16%
Aging
15%
Simulation
15%
High Accuracy
15%
Stability
15%
Development
15%
Room Temperature
14%
Reflectance
14%
Monte Carlo Analysis
14%
Charge Carrier
14%
Energy Gap
13%
Measurement Setup
13%
Artefact
13%
Photovoltaics
13%
Recombination Loss
13%
Deviation
12%
Transmissions
12%
Correction Factor
12%
Diffusers
11%
Installation
11%
Realization
11%
Nonlinearity
11%
Roads and Streets
11%
High Resolution
11%
Earth and Planetary Sciences
Wavelength
40%
Solar Cell
34%
Irradiance
34%
Spectra
32%
Setup
27%
Silicon
27%
Characterization
25%
Model
24%
Correction
23%
Correlation
23%
Deviation
23%
Sphere
23%
Camera
23%
Calibration
23%
Value
21%
Bias
21%
Datum
20%
Photodiode
20%
Order
19%
Magnitude
19%
Investigation
18%
Error
18%
Photoelectric Emission
15%
Loss
15%
Uncertainty Analysis
15%
Standard
15%
Linearity
14%
Near Infrared
13%
Average
13%
Photometer
13%
Light Source
13%
Finland
13%
Condition
13%
Atmospheric Ozone
12%
Reflectance
12%
Amount
12%
Simulation
12%
Needle
11%
Laser
11%
Nonlinearity
11%
Stability
11%
Flux Measurement
11%
Radiative Transfer
11%
Albedo
11%
Transmittance
11%
International System of Units
11%
Nonuniformity
11%
Quantum Efficiency
11%
Waveform
11%
Sampling
11%